maybeWhen<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. TResult $default(
    1. String key,
    2. String name,
    3. String? bio,
    4. String? birthDate,
    5. String? deathDate,
    6. List<int>? photos,
    )?, {
  2. required TResult orElse(),
})

A variant of when that fallback to an orElse callback.

It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case _:
    return orElse();
}

Implementation

@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String key,  String name,  String? bio, @JsonKey(name: 'birth_date')  String? birthDate, @JsonKey(name: 'death_date')  String? deathDate,  List<int>? photos)?  $default,{required TResult orElse(),}) {final _that = this;
switch (_that) {
case _Author() when $default != null:
return $default(_that.key,_that.name,_that.bio,_that.birthDate,_that.deathDate,_that.photos);case _:
  return orElse();

}
}